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AKSIOMA: Jurnal Program Studi Pendidikan Matematika
Published by Universitas Muhammadiyah Metro
ISSN : 20898703     EISSN : 24425419     DOI : -
Core Subject : Education,
Education Mathematics
AKSIOMA JOURNAL, e-ISSN: 2442-5419, p-ISSN: 2089-8703 is an information container has scientific articles in the form of research, the study of literature, ideas, application of the theory, the study of critical analysis, and Islāmic studies in the field of science Mathematics Education. AKSIOMA JOURNAL published two times a year, the period from January to June and July to December, published by the Scientific Publication Unit FKIP University of Muhammadiyah Metro.
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Articles 25 Documents
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Search results for , issue "Vol 14, No 3 (2025)" : 25 Documents clear
PENGEMBANGAN LKPD INTERAKTIF BERBASIS AUGMENTED REALITY BERMUATAN BUDAYA NUSANTARA PADA MATERI PECAHAN Rohim, Dhina Cahya; Hana, Fida MAisa; Manggalastawa, Manggalastawa; Himayati, Ade Ima Afifa
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.13837

Abstract

Students' difficulties in learning mathematics in elementary school are caused by its abstract nature and the use of models and teaching materials that are less interesting. Therefore, innovation is needed by providing technology-based teaching materials and linking the material to real problems such as worksheet.. This study aims to develop an interactive AR-based worksheet containing Indonesian culture that is valid and practical as an alternative teaching material and can help the learning process become more interesting. This research method is a Borg & Gall model development research with procedures including potential and problems, data collection, design planning, assessment, revision, usability testing, and final revision. Data collection techniques used observation, interviews and questionnaires. The product validity data analysis technique was carried out by calculating the percentage of the value. The validation results from material experts were 88.5%, media experts 84.5%, and cultural experts 86.8%. Therefore, the overall validation results can be categorized as very valid. The practicality test was conducted by administering a student response questionnaire, with a result of 81.9%, thus categorizing it as very practical. Therefore, it can be concluded that the development of AR-based interactive student worksheets (LKPD) with Indonesian cultural content on fractions is valid and practical for use.
BAGAIMANA MAHASISWA MENGGUNAKAN PETA KARNAUGH DALAM MEMINIMASI FUNGSI BOOLEAN? Abdul Aziz, Tian; Makmuri, Makmuri; El Hakim, Lukman
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.9456

Abstract

Sejauh ini belum banyak penelitian pada topik minimisasi Fungsi Boolean. Penelitian studi kasus ini bertujuan untuk menganalisis performa mahasiswa dalam menggunakan peta Karnaugh dalam menyelesaikan permasalahan minimisasi fungsi Boolean. Sebanyak 42 mahasiswa dari program studi Pendidikan matematika di salah satu perguruan tinggi di Jakarta dipilih secara convenience sebagai partisipan dalam penelitian ini.  Pengumpulan data dilakukan dengan administrasi tes. Analisis artefak atau lembar jawaban partisipan dilakukan untuk melihat ketepatan jawaban, pembuatan diagram, dan proses pengelompokkan yang dibuat. Berdasarkan hasil analisis tersebut, hanya sekitar 26% partisipan yang dapat meminimisasi fungsi Boolean dengan tepat. Selain itu, ditemukan bahwa faktor pendukung dan penghambat keberhasilan partisipan dalam menyelesaikan permasalahan minimasi fungsi Boolean dengan menggunakan Karnaugh Map adalah bergantung pada ketepatan penyusunan diagram dan proses pengelompokkan. Penyusunan diagram yang tepat ternyata belum tentu mendukung proses pengelompokkan yang tepat, akan tetapi pengelompokkan yang tepat didasari diagram yang tepat. Pembelajaran pada topik ini perlu memperhatikan factor-faktor pendukung dan penghambat ini agar kesulitan mahasiswa dapat diminimalisir.
INTEGRATED DEVELOPMENT OF MALAY ETHNOMATHEMATICS: DESIGNING STUDENT WORKSHEETS ON ADDITION AND SUBTRACTION OF INTEGERS Ramadhani, Tasya Manty; Putra, Zetra Hainul; Fendrik, Muhammad; Ahmad, Sagheer
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.9779

Abstract

The use of unengaging and decontextualized worksheets has been identified as a significant barrier to the effective learning of mathematical concepts in elementary schools, leading to diminished student interests and understanding. This study aims to address this issue by developing interactive student worksheets grounded in Malay ethnomathematics, specifically tailored for teaching addition and subtraction to second-grade elementary students. An ethnographic approach was adopted to integrate ethnomathematical concepts with local cultural contexts, thereby enhancing the relevance and engagement of the learning experience. The research employed a Research and Development (R&D) methodology, utilizing the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation) as the framework for development. Data collection was collected through interviews, observations, and questionnaires, with a sample size of sixteen students. The findings of the study revealed the following: (1) The quality of the developed student worksheets was categorized as valid, based on evaluations by three validators specializing in language, content, and media. The validation scores were 93% for language, 93% for content, and 100% for media. (2) The practicality of the worksheets was assessed by both teachers and students, with teachers rating the practicality at 82% and students at 81%. In conclusion, the developed student worksheets were found to be both valid and practical, making them suitable for implementation in elementary school settings. This study underscores the potential of culturally contextualized educational materials to enhance students’ engagement and understanding in mathematics.  
DEVELOPMENT OF ETHNOMATHEMATICS BASED DIGITAL LEARNING MEDIA ON THE SARON MUSICAL INSTRUMENT Muslimah, Nur Annisa; Hotiah, Herera; Aminah, Neneng; Ferdianto, Ferry
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.12766

Abstract

Mathematics learning is still separated from local culture, and the concept of ethnomathematics is rarely applied in education, particularly in the context of traditional musical instruments. This research is essential to implement to present contextual and meaningful learning media through a cultural approach. This study aims to develop and assess the feasibility of the GEETNOSAR (Google Sites Ethnomathematics Saron) learning media. This research employs the R&D (Research & Development) method with the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The subjects of the study consisted of 32 eleventh-grade students at SMAN 1 Cilimus. The data collection techniques used in this research are questionnaires, interviews, observations, and documentation.. Based on the research results, it was concluded that the GEETNOSAR learning media was successfully developed and received a score with very valid criteria based on assessments from media experts, content experts, and student responses, amounting to 92.5%. Thus, GEETNOSAR has proven to be suitable for use as contextual and engaging mathematics learning media. It can serve as an innovative learning tool that integrates the potential of local culture with advancements in digital technology, thereby providing meaningful learning experiences for students.
THE CONCEPT OF ALGEBRAIC AND GEOMETRIC FUNCTIONS IN TRADITIONAL LOMBOK BALE SADE: AN ETHNOMATHEMATICS STUDY Abdillah, Abdillah; Hadi, Alfian Rahman; Mandailina, Vera; Syaharuddin, Syaharuddin
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.12845

Abstract

This study aims to explore the application of the concepts of algebraic functions and geometry in the traditional architecture of Bale Sade, a traditional house of the Sasak people in Lombok, through an ethnomathematics approach. Although previous studies have highlighted geometric aspects in Sasak arts and crafts, in-depth studies of the application of algebraic and geometric principles in traditional building structures are limited. This research uses a qualitative approach with descriptive methods, through field observations in Rembitan Village, Pujut Subdistrict, interviews with several resource persons, TA (Traditional Leaders), and PW (Tour Guides), and documentation in Rembitan Village, Pujut Subdistrict, Central Lombok. Data analysis refers to the Miles and Huberman model which includes collecting, reducing, presenting data, and drawing conclusions. The results show that the structure of Bale Sade reflects mathematical principles such as symmetry, proportion, and geometric balance, as well as the application of algebra in calculating dimensions and efficient use of materials. In addition to functioning as a residence, Bale Sade reflects local wisdom that is closely related to cultural and environmental values. While previous studies have highlighted geometric aspects in the arts and crafts of the Sasak people, this study also makes an in-depth contribution to the application of algebraic and geometric principles in traditional building structures. This research recommends further studies that highlight the resilience of traditional architecture to climate change and the potential integration of modern technology in design without losing cultural values.
THE ERRORS IN SOLVING GEOMETRY QUESTIONS ON CONGRUENCE AND SIMILARITY TOPICS BY FLORENCE LITTAUER MIXED PERSONALITY TYPE STUDENTS Hariyanto, Nanang Hadi; Purwanto, Purwanto; Kusumasari, Vita
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.10186

Abstract

This research aims to describe errors and determine the factors that cause errors in solving geometry problems in terms of students' mixed Florence Littauer personality types. This research is qualitative descriptive research. The subjects of this research were ninth-grade students at SMPN 13 Malang who had been given material on "similarity and congruence of triangles". Data collection techniques include questionnaires, test questions, interviews. Data analysis techniques in this research include data reduction, data presentation, and drawing conclusions. The validity of the data uses triangulation techniques through the results of test questions and interviews. The results of the research can be concluded that students with mixed natural personality types (SCA) make five errors, namely reading errors, understanding errors, transformation errors, process skills errors, and errors in writing the final answer. Students with mixed-complementary personality types (SCP) have one error, namely an error in writing the final answer. Students with the opposite personality type (SCL) experienced two errors in answering geometry questions, namely transformation errors and process skill errors. The factors that cause errors are (a) not being able to understand the geometry material well, (b) being weak in the prerequisite material, and (c) carelessness made by students when solving geometry problems.
PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA BERBASIS ETNOMATEMATIKA BERORIENTASI LITERASI NUMERASI Ma'sumah, Ma'sumah; Adha, Muhammad Mona; Maulina, Dina; Nurhanurawati, Nurhanurawati
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.11021

Abstract

Rendahnya kemampuan literasi numerasi peserta didik sekolah dasar dalam menerapkan konsep matematika dalam kehidupan sehari-hari menjadi tantangan yang perlu segera diatasi. Penelitian ini bertujuan untuk mengembangkan media pembelajaran matematika berbasis etnomatematika pada materi keliling segi empat di kelas V dan menguji efektivitasnya dalam meningkatkan kemampuan literasi numerasi peserta didik. Prosedur pengembangan yang digunakan merujuk pada model Plomp yang terdiri atas 3 tahapan, yaitu: Preliminary Research (Investigasi Awal), Development or Prototyping Phase (Pengembangan dan pembuatan prototipe), dan Assessment Phase (Fase Penilaian). Penelitian ini dilakukan pada peserta didik kelas V SDN 1 Tanjung Agung Lampung Selatan. Hasil penelitian ini diperoleh rata-rata penilaian uji validitas ahli materi diperoleh 85,2 (sangat valid), rata-rata penilaian uji validitas ahli media diperoleh 92,3 (sangat valid), dan rata-rata penilaian uji validitas ahli bahasa diperoleh skor 64,6 dengan kategori valid. Rata-rata angket kepraktisan modul diperoleh 90,2 (sangat praktis) dan hasil angket dari praktisi (guru) diperoleh 89,74 (sangat praktis). Rata-rata skor posttest peserta didik lebih tinggi daripada pretest, menunjukkan adanya peningkatan kemampuan literasi numerasi. Berdasarkan uji paired t-test yang dilakukan, diperoleh hasil signifikansi sebesar 0,000 atau kurang dari 0,05 yang berarti terdapat perbedaan yang signifikan antara pretest dan posttest. Hasil ini menunjukkan bahwa media pembelajaran yang dikembangkan valid, praktis, dan efektif digunakan dalam meningkatkan kemampuan literasi numerasi peserta didik.
EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM POSING DAN PROBLEM SOLVING TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN SELF-EFFICACY SISWA Novianti, Evi; Hamdi, Syukrul
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.10964

Abstract

Rendahnya kemampuan siswa dalam memecahkan masalah akibat rasa percaya diri yang rendah memerlukan suatu model pembelajaran yang inovatif dalam penerapannya. Penelitian ini bertujuan untuk mendeskripsikan keefektifan model pembelajaran integrated problem posing and problem solving dalam meningkatkan kemampuan pemecahan masalah matematis dan self-efficacy siswa SMP. Metode yang digunakan dalam penelitian ini adalah quasi eksperimen dengan non-equivalent pre-test and post-test group design. Populasi penelitian ini adalah siswa yang belum pernah mempelajari mata pelajaran nilai perbandingan dan nilai invers di SMP Negeri 1 Cibingbin, Kuningan, Jawa Barat tahun pelajaran 2023/2024. Teknik pengambilan sampel yang digunakan adalah cluster random sampling. Analisis data menggunakan statistik uji multivariat (Hotellings') diperoleh. Berdasarkan nilai effect size sebesar 0,10 menunjukkan keefektifan peningkatan kemampuan pemecahan masalah dan self-efficacy akibat adanya model pembelajaran tersebut.
PENGEMBANGAN E-LKPD BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS DAN SELF-CONFIDENCE PESERTA DIDIK Windya, Pelangi Mutia; Noer, Sri Hastuti; Rosidin, Undang
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.11010

Abstract

Rendahnya kemampuan berpikir kritis dan self-confidence peserta didik, salah satunya disebabkan oleh  kurang tepatnya penerapan media dan model dalam suatu proses pembelajaran. Masalah tersebut menjadi alasan penelitian ini dilakukan, yaitu untuk menghasilkan media ajar berupa E-LKPD berbasis model Problem Based Learning yang terkategori valid, praktis dan efektif untuk meningkatkan kemampuan berpikir kritis dan self-confidence peserta didik. Penelitian dan pengembangan (Research and Development) ini mengikuti langkah-langkah ADDIE, yang dilaksanakan di kelas VII MTs Nurul Islam Airbakoman tahun ajaran 2023/2024 pada materi perbandingan. Penelitian ini menggunakan teknik pengumpulan data berupa wawancara, tes, dan angket, yang kemudian di analisis menggunakan statistik deskriptif dan uji independent sample t-test. Hasil Pengembangan E-LKPD berbasis Problem Based Learning termasuk dalam kriteria valid dan praktis, dengan hasil penilaian ahli materi yakni 94,05%, dan ahli media 93,75%, yang terkategori valid. Selanjutnya, diperoleh hasil skor kepraktisan dari respon peserta didik yakni 90% dan guru 88,75%, sehingga produk dinyatakan praktis. Kemudian, berdasarkan hasil uji hipotesis data posttest diperoleh kesimpulan terdapat peningkatan kemampuan berpikir kritis dan self-confidence peserta didik menggunakan E-LKPD berbasis Problem Based Learning. Didukung dari hasil uji proporsi terdapat 60% peserta didik yang memiliki kemampuan berpikir kritis yang masuk dalam kategori baik. Dari hasil temuan dan analisis data disimpulkan bahwa E-LKPD berbasis Problem Based Learning memenuhi kriteria valid, praktis, dan efektif untuk meningkatkan kemampuan berpikir kritis dan self-confidence peserta didik.
KESULITAN SISWA DALAM PEMECAHAN SOAL CERITA PADA MATERI PECAHAN BERDASARKAN TEORI NEWMAN Ridhaningtyas, Latifa Putri; Idammatussilmi, Idammatussilmi; Prasetya, Agung Tri
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.6541

Abstract

Peran matematika dalam kehidupan sehari-hari sangat penting, termasuk dalam materi operasi hitung pecahan. Penerapan materi pecahan, sering dijumpai pada kegiatan jual beli, sehingga dengan menggunakan soal cerita, siswa akan lebih dapat memahami materi. Selain itu, dalam proses pemecahan soal cerita juga dapat melatih daya berfikir kritis dan kreatif. Namun, banyak siswa mengalami kesulitan dalam menyelesaikan soal cerita pecahan. Mulai dari kesalahan membaca simbol, memahami makna, mengubah soal menjadi model matematika, salah dalam prosedur atau langkah-langkah penyelesaian serta dalam ketelitian menuliskan jawaban akhir. Penelitian ini bertujuan untuk mengidentifikasi kesulitan yang dialami siswa dalam menyelesaikan soal cerita pecahan, sehingga dapat membantu penelitian selanjutnya dalam menemukan solusi. Penulisan artikel ilmiah ini menggunakan Systematic Literatur Review dengan metode Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). Hasil dari penelitian menunjukan bahwa siswa mengalami kesulitan menyelesaikan soal cerita pada materi operasi hitung pecahan. Berpedoman pada indikator dari kesalahan Newman, dapat diperoleh kesimpulan bahwa tipe kesulitan yang paling banyak dialami siswa ialah transformation error (27,77%), comprehension error (27,77%), procces skill error (27,77%), encoding error (11,12%), dan reading error (5,57%).   The role of mathematics in everyday life is crucial, including in the topic of fraction arithmetic operations. The application of fraction concepts is often encountered in buying and selling activities, and using word problems can help students better understand the material. Additionally, solving word problems can also train critical and creative thinking skills. However, many students face difficulties in solving fraction word problems. These difficulties range from misreading symbols, understanding the meaning, converting problems into mathematical models, making errors in procedures or solution steps, to inaccurately writing the final answer. This research aims to identify the difficulties that students encounter in solving fraction word problems, in order to assist future research in finding solutions. This scientific article was written using the Systematic Literature Review with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) method. The results of the research show that students experience difficulties in solving word problems related to fraction arithmetic operations. Based on the indicators of Newman's errors, it can be concluded that the most common types of difficulties experienced by students are transformation errors (27.77%), comprehension errors (27.77%), process skill errors (27.77%), encoding errors (11.12%), and reading errors (5.57%).

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